Cisco 200-901 Developing Applications and Automating Workflows using Cisco Core Platforms (DEVASC) Online Training
Cisco 200-901 Online Training
The questions for 200-901 were last updated at Sep 15,2025.
- Exam Code: 200-901
- Exam Name: Developing Applications and Automating Workflows using Cisco Core Platforms (DEVASC)
- Certification Provider: Cisco
- Latest update: Sep 15,2025
A Company is looking for cloud deployment which will use the on-premise infrastructure, is user self-service, and easy to scale.
Which cloud solution should be selected for these requirements?
- A . multi
- B . public
- C . private
- D . hybrid
A developer needs to prepare the file README.md in the working tree for the next commit operation using Git.
Which command needs to be used to accomplish this?
- A . git add README.md staging
- B . git -a README.md
- C . git add README.md
- D . git commit README.md
When a Cisco IOS XE networking device is configured using RESTCONF, what is the default data-encoding method?
- A . XML
- B . x-form-encoding
- C . YANG
- D . YAML
The project is migrated to a new codebase, the “old_project” directory must be deleted. The directory has multiple read-only files, and it must be deleted recursively without prompting for confirmation.
Which bash command must be used?
- A . rm -rf old_project
- B . rm -r old_project
- C . rmdir -p old_project
- D . rmdir old_project
Which type of HTTP method is used by the Meraki nad webex teams APIs to send webhook notifications?
- A . HTTP GET
- B . HTTP PUT
- C . HTTP HEAD
- D . HTTP POST
A REST API service requires authentication based on the username and password. The user “john” has the password “384279060” and the Base64 encoding of those credentials is “am9objowMTIzNDU2Nzg=”.
Which method completes an authentication request?
- A . The header must include:
Authorization: Bearer am9obJowMTlzNDU2Nzg= - B . The payload must include:
Authorization: Bearer am9objowMTIzNDU2Nzg= - C . The payload must include.
Authorization: Basic am9objowMTlzNDU2Nzg= - D . The header must include:
Authorization: Basic am9objowMTlzNDU2Nzg=
Which description of a default gateway if true?
- A . It is a device that receives IP packets that have no explicit next-hop in the routing table.
- B . It is a feature that translates between public and private addresses.
- C . It is a security feature that denies certain traffic.
- D . It is a device that receives Layer 2 frames with an unknown destination address.
How is a branch called "my-bug-fix" started to develop a fix needed in a product?
- A . git branch -b my-bug-fix
- B . git checkout -b my-bug-fix
- C . git checkout my-bug-fix
- D . git branch my-bug-fix
An automation script fails to connect to an internal server exactly 1 out of 2 times it is executed. This behavior is seen from different clients.
Which networking device mut be at fault?
- A . Laptop on which the script is running
- B . Router
- C . Switch
- D . Load balancer
what is an advantage of a version control system?
- A . forces the practice of trunk-based development
- B . prevents over-writing code or configuration files
- C . facilitates resolving conflicts when merging code
- D . ensures that unit tests are written